🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 8.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.21 AU - 2.29 AU

Year: 2330 Days

Day: 13.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 20,271,001 km

• M1: 105,466 km (0.092 R)
• M2: 470,485 km (0.118 R)
• M3: 921,074 km (0.074 R)
• M4: 1,552,228 km (0.09 R)
• M5: 1,998,777 km (0.077 R)
• M6: 2,510,252 km (0.058 R)
• M7: 3,182,844 km (0.088 R)
• M8: 4,273,263 km (0.063 R)
• M9: 4,720,710 km (0.057 R)

Asteroid Belt

Center: 2.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.7

Radius: 12.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.94 AU - 3.76 AU

Year: 4232 Days

Day: 8 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 20,271,001 km

• M1: 155,731 km (0.045 R)
• M2: 655,388 km (0.074 R)
• M3: 1,387,819 km (0.102 R)
• M4: 1,953,000 km (0.117 R)
• M5: 2,366,489 km (0.11 R)
• M6: 3,656,022 km (0.108 R)
• M7: 4,338,189 km (0.053 R)
• M8: 5,728,402 km (0.086 R)
• M9: 6,222,374 km (0.097 R)
• M10: 6,936,105 km (0.073 R)
• M11: 7,363,058 km (0.043 R)
• M12: 8,343,073 km (0.062 R)
• M13: 9,527,440 km (0.106 R)
• M14: 11,441,993 km (0.118 R)
• M15: 14,430,360 km (0.113 R)
• M16: 15,793,197 km (0.099 R)
• M17: 17,965,507 km (0.093 R)
• M18: 20,597,682 km (0.058 R)
• M19: 22,181,923 km (0.109 R)
• M20: 22,967,611 km (0.106 R)
• M21: 26,376,498 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.6

Radius: 8

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.08 AU - 4.08 AU

Year: 5689 Days

Day: 7.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 20,271,001 km

• M1: 99,483 km (0.083 R)
• M2: 380,577 km (0.101 R)
• M3: 673,639 km (0.082 R)
• M4: 926,460 km (0.105 R)
• M5: 1,223,411 km (0.102 R)
• M6: 1,881,792 km (0.101 R)
• M7: 2,169,020 km (0.07 R)
• M8: 2,890,829 km (0.088 R)
• M9: 3,786,621 km (0.038 R)
• M10: 4,073,849 km (0.085 R)
• M11: 4,746,441 km (0.081 R)
• M12: 5,080,792 km (0.115 R)
• M13: 5,581,497 km (0.098 R)
• M14: 6,179,589 km (0.09 R)
• M15: 7,804,371 km (0.058 R)
• M16: 8,839,289 km (0.094 R)
• M17: 9,828,580 km (0.096 R)
• M18: 10,559,216 km (0.109 R)
• M19: 11,423,742 km (0.101 R)
• M20: 12,386,704 km (0.091 R)
• M21: 15,660,503 km (0.112 R)
• M22: 17,104,721 km (0.091 R)
• M23: 19,895,918 km (0.11 R)
• M24: 24,754,558 km (0.115 R)
• M25: 32,585,707 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.7

Radius: 12.1

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.4 AU - 4.68 AU

Year: 6677 Days

Day: 9.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 20,271,001 km

• M1: 150,495 km (0.073 R)
• M2: 1,229,096 km (0.088 R)
• M3: 1,713,344 km (0.118 R)
• M4: 2,290,493 km (0.086 R)
• M5: 2,914,316 km (0.069 R)
• M6: 4,892,000 km (0.072 R)
• M7: 6,162,086 km (0.084 R)
• M8: 6,607,738 km (0.09 R)
• M9: 7,448,927 km (0.026 R)
• M10: 7,955,316 km (0.028 R)
• M11: 8,442,855 km (0.084 R)
• M12: 10,644,936 km (0.069 R)
• M13: 11,593,985 km (0.109 R)
• M14: 12,062,824 km (0.094 R)
• M15: 12,872,298 km (0.113 R)
• M16: 13,717,526 km (0.036 R)
• M17: 15,332,136 km (0.09 R)
• M18: 18,020,859 km (0.071 R)
• M19: 20,552,952 km (0.034 R)
• M20: 21,943,614 km (0.118 R)
• M21: 22,420,831 km (0.07 R)
• M22: 24,997,655 km (0.12 R)
• M23: 29,367,857 km (0.104 R)
• M24: 30,045,087 km (0.095 R)
• M25: 32,446,133 km (0.109 R)
• M26: 36,283,767 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.6

Radius: 4.1

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.1 AU - 6.4 AU

Year: 10785 Days

Day: 19.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 20,271,001 km

• M1: 51,611 km (0.115 R)
• M2: 594,951 km (0.062 R)
• M3: 916,287 km (0.103 R)
• M4: 1,513,182 km (0.118 R)
• M5: 1,682,677 km (0.093 R)
• M6: 1,850,526 km (0.098 R)
• M7: 3,123,155 km (0.104 R)
• M8: 3,878,923 km (0.111 R)
• M9: 4,172,584 km (0.1 R)
• M10: 6,189,462 km (0.096 R)
• M11: 6,488,508 km (0.098 R)
• M12: 6,658,751 km (0.097 R)
• M13: 7,370,089 km (0.098 R)
• M14: 7,518,191 km (0.106 R)
• M15: 15,330,341 km (0.072 R)
• M16: 16,690,485 km (0.079 R)
• M17: 17,269,429 km (0.062 R)
• M18: 17,465,252 km (0.096 R)
• M19: 18,535,326 km (0.119 R)
• M20: 23,813,288 km (0.107 R)
• M21: 25,127,057 km (0.104 R)
• M22: 28,348,647 km (0.099 R)
• M23: 34,448,799 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.5

Radius: 3.3

Gravity: 46.6 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.74 AU - 10.12 AU

Year: 16895 Days

Day: 18.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 20,271,001 km

• M1: 41,139 km (0.029 R)
• M2: 144,661 km (0.115 R)
• M3: 270,024 km (0.088 R)
• M4: 393,742 km (0.116 R)
• M5: 594,352 km (0.098 R)
• M6: 1,717,683 km (0.109 R)
• M7: 1,944,473 km (0.107 R)
• M8: 2,132,218 km (0.077 R)
• M9: 2,933,614 km (0.084 R)
• M10: 3,361,763 km (0.054 R)
• M11: 3,716,310 km (0.066 R)
• M12: 3,830,304 km (0.106 R)
• M13: 4,563,782 km (0.036 R)
• M14: 6,222,972 km (0.064 R)
• M15: 6,588,889 km (0.118 R)
• M16: 6,840,662 km (0.11 R)
• M17: 7,912,381 km (0.107 R)
• M18: 8,053,901 km (0.112 R)
• M19: 10,780,771 km (0.088 R)
• M20: 11,189,322 km (0.114 R)
• M21: 14,836,668 km (0.088 R)
• M22: 17,477,370 km (0.098 R)
• M23: 18,533,082 km (0.032 R)
• M24: 19,203,430 km (0.1 R)
• M25: 20,681,307 km (0.08 R)
• M26: 21,861,335 km (0.107 R)
• M27: 24,955,767 km (0.118 R)
• M28: 27,351,876 km (0.072 R)
• M29: 30,354,904 km (0.048 R)
• M30: 32,474,556 km (0.119 R)
• M31: 32,837,181 km (0.11 R)
• M32: 33,817,347 km (0.105 R)
• M33: 33,941,214 km (0.091 R)
• M34: 34,565,186 km (0.076 R)
• M35: 38,875,999 km (0.045 R)
• M36: 49,655,722 km (0.103 R)
• M37: 54,778,701 km (0.079 R)
• M38: 59,518,111 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.4

Radius: 3.5

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.37 AU - 10.07 AU

Year: 17774 Days

Day: 17 Hours

Environment

Temp: -238 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 20,271,001 km

• M1: 43,533 km (0.072 R)
• M2: 757,264 km (0.048 R)
• M3: 1,127,370 km (0.084 R)
• M4: 2,633,072 km (0.112 R)
• M5: 3,228,621 km (0.083 R)
• M6: 3,354,134 km (0.079 R)
• M7: 5,173,992 km (0.112 R)
• M8: 6,516,633 km (0.1 R)
• M9: 8,748,783 km (0.099 R)
• M10: 9,063,836 km (0.065 R)
• M11: 10,092,321 km (0.112 R)
• M12: 11,401,602 km (0.082 R)
• M13: 11,947,036 km (0.044 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 11,204 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit